Q: What is the sum of all factors of the number 131,712 excluding 131,712?

A: 276,288

Why is 276,288 the sum of all factors of 131,712, excluding 131,712?

The factors of the number 131,712 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 10976, 16464, 18816, 21952, 32928, 43904, 65856, 131712.

If you add them up, you will get the total of 131,988. Now subtract 131,712 to get 276,288